26787472

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1019}}^1$

素因数の和:1111

約数の個数: 40

約数和(自身を含む): 54639360

約数和(自身を除く): 27851888

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 106, 124, 212, 248, 424, 496, 848, 1019, 1643, 2038, 3286, 4076, 6572, 8152, 13144, 16304, 26288, 31589, 54007, 63178, 108014, 126356, 216028, 252712, 432056, 505424, 864112, 1674217, 3348434, 6696868, 13393736, 26787472]

約数ペア:

[(1, 26787472), (2, 13393736), (4, 6696868), (8, 3348434), (16, 1674217), (31, 864112), (53, 505424), (62, 432056), (106, 252712), (124, 216028), (212, 126356), (248, 108014), (424, 63178), (496, 54007), (848, 31589), (1019, 26288), (1643, 16304), (2038, 13144), (3286, 8152), (4076, 6572)]